https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92729
--- Comment #7 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- > I'd be really grateful for advice on how to test and improve this. Is there a > test suite somewhere that I've missed? Ideally, one that works with a free > simulator? Probably best to ask on the gcc-patches mailing list or one of the AVR forums (avrfreaks maybe).
